Type the name of the topic.
Type the name of the topic.
Region: Vietnam
Language: VI
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    Find Cofactor IDs for millions of people, places, things, and abstract concepts.

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    Join the global community to help organize and integrate the data on the web.


    Use the Cofactor Knowledge Base to find information about entities.

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    Cofactor ID

    The standard for data integration on the web

    Use Cofactor IDs to link your structured data to other information sources. This canonical ID registry allows you and all other data providers to facilitate data integration on the web.

    What are Cofactor IDs?

    Just like ISO country codes unambiguously represent countries, Cofactor IDs identify all types of real-world entities and abstract concepts.


    When all topics are referenced by data producers using the same Cofactor IDs, the information about those topics can be integrated more easily from different websites.

    How to use?

    Look up the Cofactor ID of any topic you reference and use it to make your dataset part of the universally understood and adopted linked data graph.

    A non-technical introduction, or Many things have a million different names

    Did you know there are more than 10 different ways people write "the United States" (US, U.S., USA, etc.)? And they are really all just talking about one single place, one country. Because of that, when it comes to finding, linking, reconciling, or organizing multiple layers of information, words are not the best solution.

    The guys at ISO figured this out a long time ago when they developed country codes so that people and computers wouldn't get confused. Those country codes act as universal IDs designating countries as entities.

    Now say you're a product guy at a big music site, and you want to pull in feeds of lyrics, and videos, and photos from all of your data suppliers. ISO doesn't define IDs for every single musical artist, so everyone uses different IDs to refer to the same band and a lot of the feeds don't really match up. So you've got to reconcile them, and pull in updates, and deal with merges, and deletes, and splits — it's a nightmare.

    What if there was a better way? — Welcome to Cofactor ID.

    Cofactor has been in the process of building the infrasructure for assigning IDs to all kinds of entities to allow others to generate connected datasets that can be easily integrated with other sources of information.

    How is this going to help you? Let's say you're a guy writing the movie review. If you tag the movie with its Cofactor ID, it's like you're using the country code instead of one of its names in your dataset. When someone comes across your review, they can easily follow which movie you are talking about.

    Or say you're that product guy at the music site. Instead of spending months doing messy integrations and maintaining all those feeds, you can just plug in the Cofactor ID, and suddenly, everything just works. It's like a switchboard for all the datasets on the web.

    Are you kidding me? This stuff sounds impossible! — Well, that's what they also said about the web.

    And it's not just countries, movies or bands. Cofactor IDs work for millions of entities and abstract concepts in thousands of categories. Cofactor ID makes your site and your datasets smarter. It's time to connect to the web.

    Cofactor ID is the core identity provider for the Cofactor Knowledge Base

    Browse our exciting public knowledge base and find information about people, places, and things.

    Cofactor Ora

    Cofactor Ora

    Pronunciation knowledge base
    Public multilingual pronunciation dictionary of the names of people, places and things.
    Cofactor Ora allows you to share the definitive record of your own name pronunciation.
    Cofactor Nym

    Cofactor Nym

    Social graph
    Public contact directory for connected social media profiles.
    Cofactor Nym allows you to share your contact information to help others get in touch with you or your agent.